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International Journal of Analytical Chemistry
Volume 2017 (2017), Article ID 1254721, 8 pages
https://doi.org/10.1155/2017/1254721
Research Article

Quantification of Antioxidant Phenolic Compounds in a New Chrysanthemum Cultivar by High-Performance Liquid Chromatography with Diode Array Detection and Electrospray Ionization Mass Spectrometry

1Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup-si, Jeollabuk-do 56212, Republic of Korea
2College of Pharmacy, Chonnam National University, Gwangju 11686, Republic of Korea
3College of Pharmacy, Yeungnam University, Gyeongsan-si, Gyeongsangbuk-do 38541, Republic of Korea

Correspondence should be addressed to Ah-Reum Han

Received 14 March 2017; Revised 12 April 2017; Accepted 3 May 2017; Published 24 May 2017

Academic Editor: Shaoping Li

Copyright © 2017 Ah-Reum Han et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Figure S1: LC-DAD-ESIMS (in positive ionization mode) chromatograms of (A) the mixed compounds solution; (B) 95% ethanol extract of the flowers of ADC; (C) NW; (D) CM. Peaks 1: chlorogenic acid; 2: luteolin-7-O-β-glucoside; 3: mixture of 1,4-, 1,5-, and 3,5-DCQAs; 4: apigenin-7-O-β-glucoside; 5: linarin; 6: acacetin-7-O-β-glucoside; 7: luteolin; 8: apigenin; 9: acacetin.

Figure S2: Mass spectra analysis for peaks 1-9 extracted from total ion chromatography of ADC. Peaks 1: chlorogenic acid; 2: luteolin-7-O-β-glucoside; 3: mixture of 1,4-, 1,5-, and 3,5-DCQAs; 4: apigenin-7-O-β-glucoside; 5: linarin; 6: acacetin-7-O-β-glucoside; 7: luteolin; 8: apigenin; 9: acacetin.

  1. Supplementary Material